Kuedza Data yeSero Thermal Runaway uye Kuongorora kweGasi Kugadzirwa
Kuedza Data yeSero ThermalTizauye Ongororo yeGasi Kugadzirwa,
Tiza,
▍ Chii chinonzi KC?
Kubva 25thAug., 2008，Korea Ministry of Knowledge Economy (MKE) yakazivisa kuti National Standard Committee ichaita itsva yenyika yakabatana chitupa chiratidzo - inonzi KC mark ichitsiva Korean Certification panguva pakati Jul. 2009 naDec. 2010. Electrical Appliances safety certification scheme (KC Certification) inosungirwa uye inozvidzora-yega chengetedzo yekusimbisa chirongwa zvinoenderana neMagetsi Appliances Safety Control Act, chirongwa chakasimbisa kuchengetedzwa kwekugadzira nekutengesa.
Musiyano uripo pakati pekumanikidza certification uye kuzvitonga(nokuzvidira)kusimbiswa kwekuchengeteka:
Kune manejimendi akachengeteka emidziyo yemagetsi, KC certification yakakamurwa kuita inosungirwa uye yekuzvitonga (yekuzvidira) kuchengetedza zvitupa sechikamu chenjodzi yechigadzirwa. Zvidzidzo zveChitupa Chitupa chinoshandiswa kumidziyo yemagetsi iyo zvimiro zvayo uye nzira dzekushandisa dzinogona kukonzera. zvakakomba njodzi mhedzisiro kana chipingamupinyi zvakaita semoto, electric shock. Nepo izvo zvidzidzo zvekuzvitonga (kuzvidira) chitupa chekuchengetedza chinoshandiswa kumidziyo yemagetsi izvo zvimiro zvayo uye nzira dzekushandisa hazvigone kukonzera zvakakomba njodzi mhedzisiro kana chipingamupinyi chakadai semoto, kuvhunduka kwemagetsi. Uye njodzi uye chipingamupinyi chinogona kudzivirirwa nekuyedza midziyo yemagetsi.
▍Ndiani anogona kunyorera KC certification:
Vese vanhu vepamutemo kana vanhu vese vari kumba nekune dzimwe nyika vari kuita basa rekugadzira, gungano, kugadzirwa kwemidziyo yemagetsi.
▍Scheme uye nzira yekuchengetedza chitupa:
Nyorera chitupa cheKC nemhando yechigadzirwa iyo inogona kukamurwa kuita yekutanga modhi uye yakatevedzana modhi.
Kuti ujekese mhando yemhando uye dhizaini yemidziyo yemagetsi, zita rakasarudzika rechigadzirwa richapihwa zvinoenderana nebasa rayo rakasiyana.
▍ KC chitupa cheLithium bhatiri
- KC certification standard ye lithium bhatiri:KC62133:2019
- Chigadzirwa chikamu cheKC certification ye lithium bhatiri
A. Secondary lithium mabhatiri ekushandisa mukushandisa inotakurika kana midziyo inobviswa
B. Sero haisi pasi peKC chitupa chingave chiri kutengeswa kana kuunganidzwa mumabhatiri.
C. Kune mabhatiri anoshandiswa mumudziyo wekuchengetedza simba kana UPS (simba risingapindiki), uye simba ravo rinopfuura 500Wh rinopfuura chiyero.
D. Bhatiri iro vhoriyamu yesimba density yakaderera pane 400Wh/L rinouya mukupihwa chitupa kubvira 1.st, Kubvumbi 2016.
▍ Neiko MCM?
● MCM inochengeta kudyidzana kwepedyo nemalabhu ekuKorea, akadai seKTR (Korea Testing & Research Institute) uye inokwanisa kupa mhinduro dzakanakisa nemutengo wakakwira uye sevhisi yakawedzera Kukosha kune vatengi kubva panguva yekutungamira, maitiro ekuyedza, certification. mutengo.
● KC certification ye rechargeable lithium bhatiri inogona kuwanikwa nekuendesa chitupa cheCB uye kuchishandura kuita KC chitupa. SeCBTL iri pasi peTÜV Rheinland, MCM inogona kupa mishumo uye zvitupa izvo zvinogona kuiswa pakushandura KC chitupa zvakananga. Uye nguva yekutungamira inogona kupfupikiswa kana uchishandisa CB neKC panguva imwe chete. Uyezve, mutengo wakabatana uchave wakanaka.
Kuchengetedzwa kwesimba rekuchengetedza system chinhu chinowanzoitika. Sechimwe chezvinhu zvakakosha zvesimba rekuchengetedza sisitimu, kuchengetedzwa kwe lithium-ion bhatiri kunonyanya kukosha. Sezvo kupisa kwekupisa bvunzo kunogona kuongorora zvakananga njodzi yemoto inoitika musimba rekuchengetedza sisitimu, nyika zhinji dzakagadzira dzinoenderana nzira dzekuyedza mumiyero yadzo yekuongorora njodzi yekutiza kwekupisa. Semuyenzaniso, IEC 62619 yakapihwa neInternational Electrotechnical Commission (IEC) inotaura nzira yekuparadzira yekuongorora pesvedzero yekutiza kwekupisa kwesero; Chinese national standard GB/T 36276 inoda kupisa kunotiza kuongororwa kwesero uye kupisa kunotiza bvunzo yebhatiri module; Iyo US Underwriters Laboratories (UL) inoburitsa zviyero zviviri, UL 1973 uye UL 9540A, ese ari maviri anoongorora kupisa kwekupisa mhedzisiro. UL 9540A yakanyatsogadzirirwa kuongorora kubva kumatanho mana: sero, module, kabati, uye kuparadzira kupisa padanho rekuisa. Mhedzisiro yekudziya kwekupisa bvunzo haigone kungoongorora kuchengetedzwa kwese kwebhatiri, asi zvakare inotitendera kuti tikurumidze kunzwisisa kupisa kunotiza kwemasero, uye kupa maparamendi akafanana ekuchengetedza dhizaini yemasero ane makemikari akafanana. Iri rinotevera boka rekuyedza data rekutiza kwekupisa nderekuti iwe unzwisise hunhu hwekupisa kwekupisa padanho rega rega uye zvinhu zviri muchitokisi.
Zvinoenderana nekusiyana kwekupisa kwekupisa kwekupisa, maitiro akakamurwa kuita nhanho shanu (Mufananidzo 1 unoratidza tembiricha yekusiyanisa curve yeboka rekupisa kwekupisa bvunzo):
